function _uuid_sync_table in Universally Unique IDentifier 7

Helper function that executes the update on the actual table.

1 call to _uuid_sync_table()

uuid_uuid_sync in ./uuid.module

Implements hook_uuid_sync().

File

./uuid.module, line 170

Main module functions for the uuid module.

Code

function _uuid_sync_table($table, $id_field, $uuid_field) {

  // Fetch empty records.
  $result = db_select($table, 't')
    ->fields('t', array(
    $id_field,
  ))
    ->condition(db_or()
    ->condition($uuid_field, '')
    ->isNull($uuid_field))
    ->execute();

  // Update empty records.
  foreach ($result as $record) {
    db_update($table)
      ->fields(array(
      $uuid_field => uuid_generate(),
    ))
      ->condition($id_field, $record->{$id_field})
      ->execute();
  }
}